Jennifer has decided to start doing crunches as part of her daily exercise routine and is using the bar chart below to keep track of how many she has done each day. How many crunches will she do on day n?

5

step-by-step explanation:

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation:

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

i agree because i see the other persons thinking is clear